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外研八下英语M3U3微课精讲+知识点总结 2020-06-02 22:40:09

Module 3 Unit 3 微课视频

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外研版八年级英语下册知识点总结

外研版八年级英语下册期末测试题

Module 1 Feelings and impressions

U1微课教学
U2微课教学
U3微课教学
Module 2 Experiences

U1微课教学

U2微课教学

U3微课教学

Module 3 Journey to space

U1微课教学

U2微课教学
重点句子

Saturday is named after the planet Saturn.周六是以土星来命名的。be named after...以......命名

Unit3课文翻译

1Complete the news with already, just and yet.部分翻译

I\\\\'ve just made arrodel spaceship.

我刚刚做了一个宇宙飞船模型。

Has it arrived yet?

它已经到达了吗?

Astronauts have already been to the moon.

宇航员已经去过月球了。

We have not found life on any other planets

yet.

我们还没有在任何其他行星上发现生命。

Spaceship on Mars!

宇宙飞船在火星上!

Astronauts have (1) been to the moon but they have not been to any other planets. However,a spaceship has (2) arrived on Mars and it has (3) sent back photos of the red planet. Is there life on Mars? We do not know (4).

宇航员(1)已经去过月球了,但他们还没有去过任何其他行星。然而,一艘宇宙飞船(2)已经/刚刚到达火星,而且它(3)已经/刚刚发回了这颗红色行星的照片。在火星上有生命吗?我们(4)还不知道。

2Look at these sentences.部分翻译

·The spaceship has gone fo Mars.

宇宙飞船去了火星。

It has gone there,but it has not come back yet.

它已经去了那里,但它还没有回来。

·Astronauts have been to the moon.

宇航员已经去过月球了。

They went there and then they came back.

他们去了那里,然后他们回来了。

Now choose the correct answer.

现在选择正确答案。

1 Astronauts have been/gone to the moon and returned.

宇航员去过/去了月球并返回。

2 The spaceship has been/gone into space. It will travel for ten days.

宇宙飞船去过/进入了太空。它将运行10天。

3 The astronaut has been/gone to the space station. He will come back tomorrow.

这个宇航员去过/去了太空站。他明天会返回。

4 The spaceship has been/gone to the space station. It brought back two astronauts.

字宙飞船去过/去了太空站。它带回了两名宇航员。


3Complete the sentences with the expressions in the box.部分翻译

have/has been 去过

have/has gone 去了


1 A spaceship_____to Mars.It is coming back to the earth next year.

一艘宇宙飞船去了火星。它将在明年返回地球。

2 Lots of astronauts_____to the space station. They found it very interesting.

很多宇航员去过太空站。他们发现它很有趣。

3 Some astronauts_____to the moon twice.

一些宇航员去过月球两次。

4 Two British astronauts_____tothe space station.They will come back in January.

两位英国宇航员去了太空站。他们将在一月份返回。

4Complete the conversation with the correct...部分翻译

Nicky:I\\\\'ve just (1) (watch)a great TV programme about space.Did you know that scientists have (2) (discover) water on Mars?

尼基:我刚刚(1) (看)一个关于太空的极好的电视节目。你知道科学家们在火星上(发现)水了吗?

Bill:Yes,I did. And scientists (3) (try)to find life on Mars now.

比尔:是的,我知道。并且现在科学家们(3) (尽力)在火星上发现生命。

Nicky: Yes, they\\\\'re looking for life but they (4)(not find) anything yet.

尼基:是的,他们在寻找生命,但是他们还(4) (没有发现)任何东西。

BiIl:There were some new photos of Marsin the newspaper today.(5) you (see) them yet?

比尔:在今天的报纸上有些火星的新照片。你(5) (看见)它们了吗?

Nicky:Yes. They\\\\'re amazing!

尼基:是的。它们令人吃惊!


5Work in pairs.部分翻译

Work in pairs. Role-play the conversation in Activity 4.

结对练习。分角色表演活动4中的对话。


6Complete the email with the words in the box.部分翻译

been be的过去分词

just 刚刚

met遇见

never 从不

read 读

written 写

yet 还,尚


FROM:Liu Dan

发件人:刘丹

TO:Li Fang

收件人:李芳

SUBJECT:I\\\\'ve found a great book.

主题:我找到了一本极好的书。

Dear Li Fang,

亲爱的李芳:

I\\\\'ve (1) finished reading a great book at school. I haven\\\\'t (2) anything as good as that for a long time! It\\\\'s a story about the solar system. In the book, the writer imagines that astronauts have (3) to Mars.I\\\\'ve (4) thought about that before and I think it\\\\'s very interesting.

我在学校(1)刚刚读完了一本极好的书。我很长时间没有(2)读和它一样好的东西了!这是一个关于太阳系的故事。在这本书中,作者想象宇航员已经(3)去过火星。我以前(4)从未想过这令,而且我认为它很有趣。

I haven\\\\'t (5) anyone famous in my life but I hope one day I can meet an astronaut. I\\\\'ve (6) to a Chinese astronaut for more information about space and his experience of space travel. I hope he will write back. He hasn\\\\'t (7) .Maybe he is too busy. I\\\\'m still waiting.

我有生以来还没有(5)遇见过任何名人,但我希望有一天我能遇见一名宇航员。我已经(6)写信给一名中国宇航员,向他寻求有关太空和他的航天旅行经历的更多信息。我希望他会给我回信。他(7)还没有(回复我)。也许他太忙了。我仍然在等待。

Best wishes,

致以最美好的祝愿,

Liu Dan

刘丹

7vListen and complete the notes.部分翻译

1 The astronaut joined CNSA_______years ago.

这名宇航员6年前加入了中国国家航天局。

2 He has flown in a spaceship_______times.

他乘宇宙飞船航行过2次。

3 He felt_______when he was in the spaceship.

当他在宇宙飞船里时他感觉激动。

4 He has been to the space station_______.

他去过太空站2次。

5 The earth was blue and very_______when he saw it from the space station.

当他从太空站看地球时,地球是蓝色的,而且很漂亮。

6 He decided to be an astronaut because he has always been_______in space.

他决定成为一名宇航员,因为他一直对太空感兴趣。


8Complete the word map with the words and...部分翻译

astronaut 宇航员

Mars 火星

spaceship 宇宙飞船

space station 太空站

the earth 地球

the moon 月球

the sun 太阳


Now add more words about space to the word map and write five sentences.

现在把更多有关太空的单词加到单词图上,并写5个句子。

9Complete the passage with the correct form...部分翻译

astronaut宇航员

discover发现

moon 月球

news消息

reach 到达

spaceship宇宙飞船

yet还

In July 1969, Neil Armstrong became the first (1) to walk on the (2) People all around the world watched their televisions and waited for the (3) to (4) the earth. We have now (5) a lot more about our solar system, and we have sent (6) to Mars,but no one has walked on that planet (7) . But I believe one day someone will!

在1969年7月,尼尔·阿姆斯特朗成为第一个在(2)月球上行走的(1)宇航员。全世界的人们都看了电视,等待(4)到达地球的(3)消息。我们现在已经(5)发现了更多有关我们的太阳系的信息,并且我们已经向火星发射了(6)宇宙飞船,但(7)还没有人在那颗行星上行走过。但是我相信有一天有人会!

Around the world

世界各地

Names of the days of the week

一周中每一天的名字

Many European languages use the names of the heavenly bodies for the days of the week. For example, in English, Saturday is named after the planet Saturn, the sixth planet from the sun. Sunday is the day of the sun,a traditional day of rest. Monday gets its name from the moon and is the day of the moon.

很多欧洲语言用天体的名字代表一周中的每一天。例如,在英语中,星期六以太阳的第六颗行星——土星命名。星期天是太阳的日子,一个传统的休息日。星期一的名字来自月球,它是月球的日子。


10Work in groups.部分翻译

Work in groups. Choose a subject,for example,the first moon landing or China\\\\'s manned space travels. Look for some photos and information about it.

小组活动。选择一个主题,例如,第一次登月或者中国的载人航天旅行。寻找关于它的一些照片和信息。


11Write captions for the photos and use the...部分翻译

Write captions for the photos and use the information you found in Activity 10 to write a description of each one.

为这些照片写说明文字,并用你在活动10中找到的信息来为每一张照片写一句描述。


12Give your poster a title. Put it up for your...部分翻译

Give your poster a title. Put it up for your classmates to see.

给你的海报拟定一个标题,把它张贴起来让你的同学看一下。


小编推荐: 人教版八年级下册英语Unit4 SectionA 1部分课文翻译人教版八年级下册英语Unit1 SectionA 2部分课文翻译人教版八年级下册英语Unit4 SectionA 3部分课文翻译

U3导学案

M3 Unit 3  Language in use

学习反馈

学习目标:

1.复习并会运用词汇: astronaut, discover, reach, yet, already 等及重点短语。

2.能准确运用现在完成时进行交流和表达,明确完成时与过去式的区别以及现在

完成时的特殊状语等。

自主学习:

自主学习U3,完成Activity1-9并写出下列短语。

1. 发送回来_______________ 2.回来____________  3.进入太空_____________

4.太空站________________   5.带回来____________ 6.寻找_________________

7.做完某事______________   8.看名著_____________ 9.很长一段时间__________ 

10.考虑_______________                  11.一名中国宇航员__________________

12.太空旅行___________________          13.写回信________________________

14.等候__________ 15.欧洲语言___________________16.……命名_______________

合作探究:

Grammar. 现在完成时(Ⅱ)

1、现在完成时态和一般过去时态的区别

现在完成时表示_________________________________________________________

强调的是_____情况,所以它不能和表示_____的时间状语连用。如:yesterdaylast night

three weeks agoin1991等。而一般过去时只表示_______的动作或状态,和现在不发生联系,

它和表示______的时间状语连用。

egI have seen the film .  我看过这部电影。(我了解这部电影的内容)

I saw the film last week.  我上星期看了这部电影。(只说明上星期看了这部电影不涉及

现在的情况)

2、现在完成时态的特殊应用

现在完成时态可以和alreadyneverjustbeforeyet等状语连用。

读下列句子:1).Has it arrived it yet?             2). I’ve just made a model spaceship for our school project.

3).I haven’t started it yet.          4).But astronauts have already been to the moon.

5I’ve never heard it before.比较总结:现在完成时态可以和_________,___________,___________,___________________

等状语连用.already表示已经,用于_________(肯定/否定)句,放在句,助动词have/has

_______(前/后),过去分词之       (前/后)。       just 表示刚刚,用于________ ,放在句 ________

yet 表示,“尚,未,用于______________,放在句________ 

巩固练习:    

一、句型转换

   I see the space station on TV.(按要求改写句子)

1________________________ (一般过去时,last night

2________________________  (一般疑问句,last night)

3________________________  (现在完成时,just)

4________________________ (现在完成时否定句,yet

5________________________ (现在完成时态疑问句,ever

二.用just, already, yet填空:(1)They’ve ________seen the film twice. It’s wonderful.(2)David has ________come back from New York.(3)Mum, I’ve _________finished my homework. Can I play football?

学习反馈

(4)They’ve __________heard the news. Now, they’re talking about it.(5)Xiao Ming hasn’t returned __________. His mother is angry.

3.  have/has been to, have/has gone to与 have/ has been in

读以下句子:

Have you ever been to Hong Kong?      你曾经去过香港吗?

Where is Lily? Has she gone to the library?   莉莉在哪?她去图书馆了吗?

I have been in Harbin for three years.        我已经在哈尔滨待了三年了。

总结: have/has been to 意为___________,表示_______________________________;

have/has been to意为____________,表示_______________________________;

have/ has been in 意为____________,并且常和表示____________ 的时间状语连用。

have/has been/ gone (to) 填空

1. A spaceship _____________ Mars. It is coming back to earth next year.

2. Lots of astronauts ________________ to the space station. They found it very interesting.

3. –Where _______ you __________? –I _________________ the library.

4. –Is Mr Smith at home?  --No, he ____________________ town.

达标检测:

短文填空

among, believe, scientist, back, clear, study, maybe, take, mistake, earth

Today many people like reading stories about UFOs. In many countries,people are 

(1)            UFOs.But what are UFOs?    There are some different ideas about UFOs. (2)            those saying, the most popular one

 is that they carry visitors coming from other stars. They seem to fly much faster than planes. 

Some UFO (3)            and many other people(4)            these ideas. Some people 

said that they saw a few UFOs land on the (5)            . Some people said they saw some strange 

visitors coming out of the UFOs. Some even said they were carried away in the UFOs, and then were 

sent (6)            by the strange visitors.    Some people made (7)            when they said they had seen UFOs. (8)            they 

saw a weather balloon or an uncommon plane. sometimes they saw the light from the moon.    But there are a lot of things we can`t understand. Now, people still can`t understand UFOs

(9)            . It may (10)            many years to find a clear answer and then people will 

give UFOs another name.

语法归纳:

                                                                                 

                                                                                  

                                                                                  

反思:

                                                                                  

                                                                                  


U3单元检测练习

一、用already, yet 和 just 完成句子。
1.Peter, have you finished your homework? Yes. I\\\\'ve______finished it.
2.What are you going to do this Sunday? I haven\\\\'t decided______.
3.Shall I tell Sally about it? No, you needn\\\\'t. I\\\\'ve told her______.
4.I have______done the heavy work and now I feel very tired.
5.Have you read the book Who moved my cheese? Yes, I have______ read it several times.
6.Have you visited Mountain Tai______? Yes, I went there last week.
二、根据短文意思,选择所给词的正确形式填空。
go, think, be, big, send, try
Many years ago, people knew little about the universe. They___1___the earth was the centre of the universe. And the sun went around the earth. With the development of science, people know that the earth___2___just a planet of the universe. The sun is much___3___than it. And the earth___4___around the sun. Scientists___5___spaceships to Mars already, but they haven\\\\'t found any life on it. They are___6___their best to discover something new on it.
三、根据上下文意思,用合适的单词补全短文。
I\\\\'ve just finished reading a great book at school. I haven\\\\'t__1__anything as good as that for long! It\\\\'s a story about the solar system. In the book, the writer imagines astronauts have__2__to Mars. I\\\\'ve__3__thought about that before and I think it\\\\'s very interesting.
I haven\\\\'t__4__any famous in my life but I hope one day I can meet an astronaut. I\\\\'ve__5__to a Chinese astronaut for more information about space and his experience of space travel. I hope he will write back. He hasn\\\\'t__6__. Maybe he is too busy. I\\\\'m still waiting.
四、句子翻译。
1.一些宇航员去过月球两次。
2.他去图书馆借书了,很快会回来。
3.这家医院以这个名人命名。
4.露西,你去哪了?
5.没有一个学生在教室里。

参考答案
一、1.just 2.yet 3.already 4.just/already 5.already 6.yet
二、1.thought 2.is 3.bigger 4.goes 5.have sent 6.trying
三、1.read 2.been 3.never 4.met 5.written 6.yet
四、1.Some astronauts have been to the moon twice.
2.He has gone to the library to borrow books and will come back soon.
3.The hospital is named after the famous person.
4.Where have you been, Lucy?
5.None of the students are/is in the classroom.


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Module 3 Unit 3 微课视频下载↓微课视频外研版八年级英语下册知识点总结外研版八年级英语下册期末测试题Module 1 Feelings and impressionsU1微课教学U2微课教学U3微课教学Module 2 ExperiencesU1微课教学U2微课教学U3微课教学Module 3 Journey to spaceU1微课教学U2微课教学重点句子Saturday is named after the planet Saturn.周六是以土星来命名的。be named after...以......命名Unit3课文翻译1Complete the news with already, just and yet.部分翻译I\\\\'ve just made arrodel spaceship.我刚刚做了一个宇宙飞船模型。Has it arrived yet?它已经到达了吗?Astronauts have already been to the moon.宇航员已经去过月球了。We have not found life on any other planetsyet.我们还没有在任何其他行星上发现生命。Spaceship on Mars!宇宙飞船在火星上!Astronauts have (1) been to the moon but they have not been to any other planets. However,a spaceship has (2) arrived on Mars and it has (3) sent back photos of the red planet. Is there life on Mars? We do not know (4).宇航员(1)已经去过月球了,但他们还没有去过任何其他行星。然而,一艘宇宙飞船(2)已经/刚刚到达火星,而且它(3)已经/刚刚发回了这颗红色行星的照片。在火星上有生命吗?我们(4)还不知道。2Look at these sentences.部分翻译·The spaceship has gone fo Mars.宇宙飞船去了火星。It has gone there,but it has not come back yet.它已经去了那里,但它还没有回来。·Astronauts have been to the moon.宇航员已经去过月球了。They went there and then they came back.他们去了那里,然后他们回来了。Now choose the correct answer.现在选择正确答案。1 Astronauts have been/gone to the moon and returned.宇航员去过/去了月球并返回。2 The spaceship has been/gone into space. It will travel for ten days.宇宙飞船去过/进入了太空。它将运行10天。3 The astronaut has been/gone to the space station. He will come back tomorrow.这个宇航员去过/去了太空站。他明天会返回。4 The spaceship has been/gone to the space station. It brought back two astronauts.字宙飞船去过/去了太空站。它带回了两名宇航员。3Complete the sentences with the expressions in the box.部分翻译have/has been 去过have/has gone 去了1 A spaceship_____to Mars.It is coming back to the earth next year.一艘宇宙飞船去了火星。它将在明年返回地球。2 Lots of astronauts_____to the space station. They found it very interesting.很多宇航员去过太空站。他们发现它很有趣。3 Some astronauts_____to the moon twice.一些宇航员去过月球两次。4 Two British astronauts_____tothe space station.They will come back in January.两位英国宇航员去了太空站。他们将在一月份返回。4Complete the conversation with the correct...部分翻译Nicky:I\\\\'ve just (1) (watch)a great TV programme about space.Did you know that scientists have (2) (discover) water on Mars?尼基:我刚刚(1) (看)一个关于太空的极好的电视节目。你知道科学家们在火星上(发现)水了吗?Bill:Yes,I did. And scientists (3) (try)to find life on Mars now.比尔:是的,我知道。并且现在科学家们(3) (尽力)在火星上发现生命。Nicky: Yes, they\\\\'re looking for life but they (4)(not find) anything yet.尼基:是的,他们在寻找生命,但是他们还(4) (没有发现)任何东西。BiIl:There were some new photos of Marsin the newspaper today.(5) you (see) them yet?比尔:在今天的报纸上有些火星的新照片。你(5) (看见)它们了吗?Nicky:Yes. They\\\\'re amazing!尼基:是的。它们令人吃惊!5Work in pairs.部分翻译Work in pairs. Role-play the conversation in Activity 4.结对练习。分角色表演活动4中的对话。6Complete the email with the words in the box.部分翻译been be的过去分词just 刚刚met遇见never 从不read 读written 写yet 还,尚FROM:Liu Dan发件人:刘丹TO:Li Fang收件人:李芳SUBJECT:I\\\\'ve found a great book.主题:我找到了一本极好的书。Dear Li Fang,亲爱的李芳:I\\\\'ve (1) finished reading a great book at school. I haven\\\\'t (2) anything as good as that for a long time! It\\\\'s a story about the solar system. In the book, the writer imagines that astronauts have (3) to Mars.I\\\\'ve (4) thought about that before and I think it\\\\'s very interesting.我在学校(1)刚刚读完了一本极好的书。我很长时间没有(2)读和它一样好的东西了!这是一个关于太阳系的故事。在这本书中,作者想象宇航员已经(3)去过火星。我以前(4)从未想过这令,而且我认为它很有趣。I haven\\\\'t (5) anyone famous in my life but I hope one day I can meet an astronaut. I\\\\'ve (6) to a Chinese astronaut for more information about space and his experience of space travel. I hope he will write back. He hasn\\\\'t (7) .Maybe he is too busy. I\\\\'m still waiting.我有生以来还没有(5)遇见过任何名人,但我希望有一天我能遇见一名宇航员。我已经(6)写信给一名中国宇航员,向他寻求有关太空和他的航天旅行经历的更多信息。我希望他会给我回信。他(7)还没有(回复我)。也许他太忙了。我仍然在等待。Best wishes,致以最美好的祝愿,Liu Dan刘丹7vListen and complete the notes.部分翻译1 The astronaut joined CNSA_______years ago.这名宇航员6年前加入了中国国家航天局。2 He has flown in a spaceship_______times.他乘宇宙飞船航行过2次。3 He felt_______when he was in the spaceship.当他在宇宙飞船里时他感觉激动。4 He has been to the space station_______.他去过太空站2次。5 The earth was blue and very_______when he saw it from the space station.当他从太空站看地球时,地球是蓝色的,而且很漂亮。6 He decided to be an astronaut because he has always been_______in space.他决定成为一名宇航员,因为他一直对太空感兴趣。8Complete the word map with the words and...部分翻译astronaut 宇航员Mars 火星spaceship 宇宙飞船space station 太空站the earth 地球the moon 月球the sun 太阳Now add more words about space to the word map and write five sentences.现在把更多有关太空的单词加到单词图上,并写5个句子。9Complete the passage with the correct form...部分翻译astronaut宇航员discover发现moon 月球news消息reach 到达spaceship宇宙飞船yet还In July 1969, Neil Armstrong became the first (1) to walk on the (2) People all around the world watched their televisions and waited for the (3) to (4) the earth. We have now (5) a lot more about our solar system, and we have sent (6) to Mars,but no one has walked on that planet (7) . But I believe one day someone will!在1969年7月,尼尔·阿姆斯特朗成为第一个在(2)月球上行走的(1)宇航员。全世界的人们都看了电视,等待(4)到达地球的(3)消息。我们现在已经(5)发现了更多有关我们的太阳系的信息,并且我们已经向火星发射了(6)宇宙飞船,但(7)还没有人在那颗行星上行走过。但是我相信有一天有人会!Around the world世界各地Names of the days of the week一周中每一天的名字Many European languages use the names of the heavenly bodies for the days of the week. For example, in English, Saturday is named after the planet Saturn, the sixth planet from the sun. Sunday is the day of the sun,a traditional day of rest. Monday gets its name from the moon and is the day of the moon.很多欧洲语言用天体的名字代表一周中的每一天。例如,在英语中,星期六以太阳的第六颗行星——土星命名。星期天是太阳的日子,一个传统的休息日。星期一的名字来自月球,它是月球的日子。10Work in groups.部分翻译Work in groups. Choose a subject,for example,the first moon landing or China\\\\'s manned space travels. Look for some photos and information about it.小组活动。选择一个主题,例如,第一次登月或者中国的载人航天旅行。寻找关于它的一些照片和信息。11Write captions for the photos and use the...部分翻译Write captions for the photos and use the information you found in Activity 10 to write a description of each one.为这些照片写说明文字,并用你在活动10中找到的信息来为每一张照片写一句描述。12Give your poster a title. Put it up for your...部分翻译Give your poster a title. Put it up for your classmates to see.给你的海报拟定一个标题,把它张贴起来让你的同学看一下。小编推荐: 人教版八年级下册英语Unit4 SectionA 1部分课文翻译人教版八年级下册英语Unit1 SectionA 2部分课文翻译人教版八年级下册英语Unit4 SectionA 3部分课文翻译U3导学案M3 Unit 3  Language in use学习反馈学习目标:1.复习并会运用词汇: astronaut, discover, reach, yet, already 等及重点短语。2.能准确运用现在完成时进行交流和表达,明确完成时与过去式的区别以及现在完成时的特殊状语等。自主学习:自主学习U3,完成Activity1-9并写出下列短语。1. 发送回来_______________ 2.回来____________  3.进入太空_____________4.太空站________________   5.带回来____________ 6.寻找_________________7.做完某事______________   8.看名著_____________ 9.很长一段时间__________ 10.考虑_______________                  11.一名中国宇航员__________________12.太空旅行___________________          13.写回信________________________14.等候__________ 15.欧洲语言___________________16.以……命名_______________合作探究:Grammar. 现在完成时(Ⅱ)1、现在完成时态和一般过去时态的区别现在完成时表示_________________________________________________________。强调的是_____情况,所以它不能和表示_____的时间状语连用。如:yesterday,last night,three weeks ago,in1991等。而一般过去时只表示_______的动作或状态,和现在不发生联系,它和表示______的时间状语连用。eg:I have seen the film .  我看过这部电影。(我了解这部电影的内容)I saw the film last week.  我上星期看了这部电影。(只说明上星期看了这部电影不涉及现在的情况)2、现在完成时态的特殊应用现在完成时态可以和already,never,just,before,yet等状语连用。读下列句子:1).Has it arrived it yet?             2). I’ve just made a model spaceship for our school project.3).I haven’t started it yet.          4).But astronauts have already been to the moon.5)I’ve never heard it before.比较总结:现在完成时态可以和_________,___________,___________,_________和__________等状语连用.already表示“已经”,用于_________(肯定/否定)句,放在句中,助动词have/has之_______(前/后),过去分词之       (前/后)。       just 表示“刚刚”,用于________ 句,放在句 ________。yet 表示,“尚,未”,用于_______和_______句,放在句________ 。巩固练习:    一、句型转换   I see the space station on TV.(按要求改写句子)1、________________________ (一般过去时,last night)2、________________________  (一般疑问句,last night)3、________________________  (现在完成时,just)4、________________________ (现在完成时否定句,yet)5、________________________ (现在完成时态疑问句,ever)二.用just, already, yet填空:(1)They’ve ________seen the film twice. It’s wonderful.(2)David has ________come back from New York.(3)Mum, I’ve _________finished my homework. Can I play football?学习反馈(4)They’ve __________heard the news. Now, they’re talking about it.(5)Xiao Ming hasn’t returned __________. His mother is angry.3.  have/has been to, have/has gone to与 have/ has been in读以下句子:Have you ever been to Hong Kong?      你曾经去过香港吗?Where is Lily? Has she gone to the library?   莉莉在哪?她去图书馆了吗?I have been in Harbin for three years.        我已经在哈尔滨待了三年了。总结: have/has been to 意为___________,表示_______________________________;have/has been to意为____________,表示_______________________________;have/ has been in 意为____________,并且常和表示____________ 的时间状语连用。用have/has been/ gone (to) 填空1. A spaceship _____________ Mars. It is coming back to earth next year.2. Lots of astronauts ________________ to the space station. They found it very interesting.3. –Where _______ you __________? –I _________________ the library.4. –Is Mr Smith at home?  --No, he ____________________ town.达标检测:短文填空among, believe, scientist, back, clear, study, maybe, take, mistake, earthToday many people like reading stories about UFOs. In many countries,people are (1)            UFOs.But what are UFOs?    There are some different ideas about UFOs. (2)            those saying, the most popular one is that they carry visitors coming from other stars. They seem to fly much faster than planes. Some UFO (3)            and many other people(4)            these ideas. Some people said that they saw a few UFOs land on the (5)            . Some people said they saw some strange visitors coming out of the UFOs. Some even said they were carried away in the UFOs, and then were sent (6)            by the strange visitors.    Some people made (7)            when they said they had seen UFOs. (8)            they saw a weather balloon or an uncommon plane. sometimes they saw the light from the moon.    But there are a lot of things we can`t understand. Now, people still can`t understand UFOs(9)            . It may (10)            many years to find a clear answer and then people will give UFOs another name.语法归纳:                                                                                                                                                                                                                                                     反思:                                                                                                                                                                    U3单元检测练习一、用already, yet 和 just 完成句子。1.Peter, have you finished your homework? Yes. I\\\\'ve______finished it.2.What are you going to do this Sunday? I haven\\\\'t decided______.3.Shall I tell Sally about it? No, you needn\\\\'t. I\\\\'ve told her______.4.I have______done the heavy work and now I feel very tired.5.Have you read the book Who moved my cheese? Yes, I have______ read it several times.6.Have you visited Mountain Tai______? Yes, I went there last week.二、根据短文意思,选择所给词的正确形式填空。go, think, be, big, send, tryMany years ago, people knew little about the universe. They___1___the earth was the centre of the universe. And the sun went around the earth. With the development of science, people know that the earth___2___just a planet of the universe. The sun is much___3___than it. And the earth___4___around the sun. Scientists___5___spaceships to Mars already, but they haven\\\\'t found any life on it. They are___6___their best to discover something new on it.三、根据上下文意思,用合适的单词补全短文。I\\\\'ve just finished reading a great book at school. I haven\\\\'t__1__anything as good as that for long! It\\\\'s a story about the solar system. In the book, the writer imagines astronauts have__2__to Mars. I\\\\'ve__3__thought about that before and I think it\\\\'s very interesting.I haven\\\\'t__4__any famous in my life but I hope one day I can meet an astronaut. I\\\\'ve__5__to a Chinese astronaut for more information about space and his experience of space travel. I hope he will write back. He hasn\\\\'t__6__. Maybe he is too busy. I\\\\'m still waiting.四、句子翻译。1.一些宇航员去过月球两次。2.他去图书馆借书了,很快会回来。3.这家医院以这个名人命名。4.露西,你去哪了?5.没有一个学生在教室里。参考答案一、1.just 2.yet 3.already 4.just/already 5.already 6.yet二、1.thought 2.is 3.bigger 4.goes 5.have sent 6.trying三、1.read 2.been 3.never 4.met 5.written 6.yet四、1.Some astronauts have been to the moon twice.2.He has gone to the library to borrow books and will come back soon.3.The hospital is named after the famous person.4.Where have you been, Lucy?5.None of the students are/is in the classroom.怎样回看全部的空中课堂视频?图文来自网络,版权归原作者,如有不妥,告知即删点击阅读原文下载全册PPT课件动画教案习题整套资料

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